Complete Trestle_Pipeline wrapper script

[smlambert]

To simplify the launching of Trestle pipelines (listed below), we intend to create a parent job that allows for launching certain features and backports from developers who work for Adoptium Working Group members.

Need to connect Trestle_Pipeline job (https://ci.adoptium.net/job/Trestle_Pipeline/) to launch the sub-jobs (listed below):

https://ci.adoptium.net/job/build-scripts/job/trestle-openjdk8-pipeline/ https://ci.adoptium.net/job/build-scripts/job/trestle-openjdk11-pipeline/ https://ci.adoptium.net/job/build-scripts/job/trestle-openjdk17-pipeline/ https://ci.adoptium.net/job/build-scripts/job/trestle-openjdk21-pipeline/ https://ci.adoptium.net/job/build-scripts/job/trestle-openjdk23-pipeline/ https://ci.adoptium.net/job/build-scripts/job/trestle-openjdk24-pipeline/

• May also want an option to pull a JDK from a pre-submit test run of an OpenJDK PR run, but that is outside of the scope of the initial wrapper script feature set.